A cloud-soft feel with no compromise on support makes the Salus Ornella mattress one of the top premium hybrid mattresses on the market. A densely packed core of 4000 individually pocketed springs in the king-size model respond to micro-movements and ensure every vibration is dissipated, ensuring both you and your partner have an undisturbed night�s sleep. The soft quilted top provides dreamy cushioning, making this a great mattress for back and side sleepers.The Salus Ornella mattress is rated as softer, but with absolutely no compromise on support. It�s a single-sided mattress so it�s easier to care for with no need to flip and turn. Simply rotate it from head to foot occasionally to prevent �body dips� from forming. The 7cm base layer of Salus Support foam keeps this mattress from feeling too soft, giving it a firm base. The mattress cover is removable and washable, and the entire mattress comes boxed and rolled for easy transport. Unbox and allow the mattress to �rest� for two hours so that it regains its correct shape before use.Packed into the core of this advanced mattress are no fewer than 4000 individually pocketed flex springs, in two distinct layers. The upper layer reacts to your body�s contours, providing a more cushioned and supportive feeling that minimises �restlessness� and keeps you relaxed. The secondary layer works hard at banishing those micro-movements, absorbing your weight distribution as you move and preventing those movements from disturbing your partner too.Unlike most conventional memory foam mattresses, the Salus Ornella has a clever layer of graphite-infused Aero-Flow foam, which allows the air to flow through and keep the mattress cooler. That graphite infusion also absorbs odours and minimises moisture build-up for a fresher, healthier sleeping environment.One of the worst feelings you can have with a mattress is �side sag� and the feeling that you�re going to roll off the edge of the bed as a result! To prevent this, the Salus Ornella has a framework of firm, high-density foam around the edges, keeping that dreaded side sagging at bay and giving you a larger, more supportive sleeping platform with no roll together.